1 /* Just a replacement, if the original malloc is not 2 GNU-compliant. Based on malloc.c */ 3 4 #if HAVE_CONFIG_H 5 #include <ldns/config.h> 6 #endif 7 #undef realloc 8 9 #include <sys/types.h> 10 11 void *realloc (void*, size_t); 12 void *malloc (size_t); 13 14 /* Changes allocation to new sizes, copies over old data. 15 * if oldptr is NULL, does a malloc. 16 * if size is zero, allocate 1-byte block.... 17 * (does not return NULL and free block) 18 */ 19 20 void * rpl_realloc(void * ptr,size_t n)21 rpl_realloc (void* ptr, size_t n) 22 { 23 if (n == 0) 24 n = 1; 25 if(ptr == 0) { 26 return malloc(n); 27 } 28 return realloc(ptr, n); 29 } 30 31